Perhaps you should try some spelling variations:
external communication » internal communication, internal communications, personal communication
leur developpement » le developpement, deux developpements, de developpement
developpement l » developpement il, developpement la, developpement de
innovation 2 » innovation 1, innovation 4, innovation 3
das external » does external, tdts external, vs external
l afrique » en afrique
2 das » 1 das

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies _ innovation 2 das external communication a leur developpement l afrique.*.